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Service bulletin L-TT-0199-16 Rev

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10134344
Published by NHTSA2018-04-23
Manufacturer's numberL-TT-0199-16 Rev
Manufacturer's date2016-07-06
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

TT: Injector Maintenance Required message shows at approximately 6000 miles.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Fuel system

Vehicles listed
LEXUS GS 200T2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.